Ethiopia vs Tanzania
Ethiopia has 1.9× the population of Tanzania: 135,472,051 vs 70,545,865, a gap of 64.9 million. Tanzania is growing faster (+2.86% vs +2.55% a year), adding about 2,014,190 people a year against +3,455,994. At these source-year rates the modelled relative population gap is narrowing, but too slowly to close within two centuries. Ethiopia is 1.5× as densely populated (114.0 vs 75.2 people per km²). GDP per capita is 1.4× higher in Tanzania ($1,319 vs $933).
Country/territory population bases: World Bank 2025 (Ethiopia) and 2025 (Tanzania); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Ethiopia vs Tanzania — side by side
 Ethiopia |  Tanzania | |
|---|---|---|
| Population | 135,472,0512025 | 70,545,8652025 |
| Growth rate / yr | +2.55%2025 | +2.86%2025 |
| Births per 1,000 | 31.52024 | 34.82024 |
| Deaths per 1,000 | 5.92024 | 5.72024 |
| Children per woman | 3.912024 | 4.542024 |
| Life expectancy | 67.6 yrs2024 | 67.2 yrs2024 |
| Aged 0–14 | 38.8%2025 | 42.3%2025 |
| Aged 65+ | 3.3%2025 | 3.0%2025 |
| Density | 114.0 /km²2023 | 75.2 /km²2023 |
| Area | 1,136,240 km²2023 | 947,300 km²2023 |
| Urban population | 24.1%2025 | 36.9%2025 |
| Net migration / yr | +24,0542025 | -12,7302025 |
| GDP per capita | $9332025 | $1,3192025 |
| Country population rank (available records) | #10 | #21 |
| Base / world population (World Bank 2025) | 1.65% | 0.86% |
Highlighted cell = the higher value (not "better"). Small print under each value is its own data year. Source: World Bank; country/territory population bases may have different years. These are not live counts.
Population since 1960
World Bank population history (not the separate UN WPP timeline). Ethiopia: 6.3× from 1960 to 2025; Tanzania: 7.1× from 1960 to 2025. Left: absolute population. Right: each series indexed to its own first available year = 100; baseline years may differ.
More comparisons
Region: Sub-Saharan Africa · rankings
Ethiopia: Ethiopia vs India, Ethiopia vs China, Ethiopia vs United States, Ethiopia vs Indonesia, Ethiopia vs Pakistan, Ethiopia vs Nigeria, Ethiopia vs Brazil, Ethiopia vs Bangladesh.
Tanzania: Tanzania vs India, Tanzania vs China, Tanzania vs United States, Tanzania vs Indonesia, Tanzania vs Pakistan, Tanzania vs Nigeria, Tanzania vs Brazil, Tanzania vs Bangladesh.
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